<!DOCTYPE html>
<html lang="zh-CN">

<head>
    <meta charset="UTF-8">
    <title>表单-常用控件</title>
</head>

<body>
    <form action="https://search.jd.com/search">
        账户： <input type="text" name="account"><br>
        <button>Confirm</button>
    </form>
</body>

</html>